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M.P.E.C. 2001-L23 Issued 2001 June 6, 15:45 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 KD68
Observations:
K01K68D* C2001 05 31.26485 15 25 01.50 -19 17 36.7 20.7 644
K01K68D C2001 05 31.27574 15 25 03.84 -19 17 36.4 20.8 644
K01K68D C2001 05 31.28662 15 25 06.23 -19 17 36.6 20.4 644
K01K68D C2001 06 01.27598 15 28 58.08 -19 17 23.2 290
K01K68D C2001 06 01.27720 15 28 58.31 -19 17 23.3 290
K01K68D C2001 06 01.27838 15 28 58.58 -19 17 23.1 19.7 R 290
K01K68D 1C2001 06 01.69503 15 30 34.23 -19 16 18.0 19.4 R 413
K01K68D 1C2001 06 01.69663 15 30 34.59 -19 16 17.6 19.3 R 413
K01K68D 1C2001 06 01.69821 15 30 34.94 -19 16 17.3 19.4 R 413
K01K68D 1C2001 06 02.63462 15 34 15.66 -19 15 55.5 19.5 R 413
K01K68D 1C2001 06 02.63622 15 34 15.96 -19 15 55.2 19.3 R 413
K01K68D 1C2001 06 02.63782 15 34 16.29 -19 15 55.4 19.2 R 413
K01K68D 1C2001 06 03.56956 15 37 56.05 -19 15 23.4 19.1 R 413
K01K68D 1C2001 06 03.57082 15 37 56.33 -19 15 24.1 18.9 R 413
Observer details:
290 Mt. Graham. Observers C. W. Hergenrother, T. B. Spahr. 1.8-m f/1 VATT
Lennon telescope + CCD.
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
A. Deetz. 1.2-m Schmidt + CCD.
Orbital elements:
2001 KD68
Epoch 2001 May 31.0 TT = JDT 2452060.5 Spahr
M 1.93674 (2000.0) P Q
n 0.26842885 Peri. 350.55500 -0.49268339 +0.86956548
a 2.3800345 Node 249.92146 -0.79605800 -0.46589564
e 0.5052854 Incl. 2.04103 -0.35150353 -0.16369826
P 3.67 H 22.4 G 0.15
From 14 observations 2001 May 31-June 3.
Ephemeris:
2001 KD68 a,e,i = 2.38, 0.51, 2 q = 1.1774
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 05 31 15 23.98 -19 17.0 0.172 1.180 163.9 13.8 19.7
2001 06 10 16 02.66 -19 08.3 0.185 1.193 163.2 14.3 19.9
2001 06 20 16 37.89 -18 50.6 0.209 1.216 161.6 15.3 20.3
2001 06 30 17 07.92 -18 35.1 0.245 1.248 158.9 17.0 20.7
2001 07 10 17 33.12 -18 27.2 0.293 1.289 155.3 19.2 21.3
2001 07 20 17 54.63 -18 26.3 0.353 1.335 151.0 21.7 21.8
2001 07 30 18 13.87 -18 29.5 0.424 1.388 146.1 24.1 22.4
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-L23
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